6.2L & 6l80 Power Uprades
So I have done a fair amount of searching and there just isnt much info on the 08-09 H2 power train.
I am not after a drag truck by any means. I just want to add enough power so that I can spend a little more time in 6th gear and I want to avoid having to down shift so often going up hills.
What are my options? Gears? Supercharger? Any info is much appreciated.
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2008 Hummer H2 Lux Ed. Sedona Interior. XD Spys wrapped in 37x13.5 Toyo Mtsss.
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